Self-hosted runners

A self-hosted runner is a small agent that connects out to Cinder and waits for jobs.

Register a runner

$ cinder runner register --token $TOKEN --label gpu

$ cinder runner register --token $TOKEN --label gpu

$ cinder runner register --token $TOKEN --label gpu

The agent needs outbound HTTPS only. No inbound ports are opened.

Route jobs

steps:
  - run: ./train.sh
    runs-on: gpu

steps:
  - run: ./train.sh
    runs-on: gpu

steps:
  - run: ./train.sh
    runs-on: gpu

Security

• Run the agent as an unprivileged user.

• Do not use self-hosted runners for public repositories you do not control.

• Runners update themselves. Pin a version in Settings if you need to hold back.